Bitcoins were introduced in 2009 but it became viral over the world in recent 2015 and now each and every person knows about it............ As learned in schools and business, when supply decreases, demand increases and price increases........Bitcoin is like a chameleon changing its price at seconds . No one can assure what will happen ....At NOV 2009 a bitcoin was worth 2 US dollars and in NOV 2013 it was 1000 US dollars per bitcoin........... So what is the future ? what is the prediction?
you said it yourself not one can predict it for sure. but one thing is clear and you can never deny it. and that the fact that bitcoin has a lot of potential. and this potential has not yet found. and since bitcoin is growing day by day i think it is safe to say that bitcoin price will rise a lot in the long term.